Home / 1,804,848.24-2,705,867.16-893,401.86

Finding the Fourth Proportional to 1,804,848.24, 2,705,867.16 and 893,401.86

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Solution

The fourth proportional to 1,804,848.24, 2,705,867.16 and 893,401.86 is: 1,339,407.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,848.24 : 2,705,867.16 = 893,401.86 : x
  2. Step 2: Convert to fraction form
    1,804,848.24/2,705,867.16 = 893,401.86/x
  3. Step 3: Cross multiply
    1,804,848.24x = 2,705,867.16 × 893,401.86
  4. Step 4: Simplify right side
    1,804,848.24x = 2,417,426,753,656.92
  5. Step 5: Solve for x
    x = 2,417,426,753,656.92/1,804,848.24
  6. Step 6: Final answer
    x = 1,339,407.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.